@article{SM_1999_190_8_a3,
     author = {E. E. Petrov},
     title = {Paley--Wiener theorems for the~matrix {Radon} transform},
     journal = {Sbornik. Mathematics},
     pages = {1173--1193},
     publisher = {mathdoc},
     volume = {190},
     number = {8},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1999_190_8_a3/}
}